There are a number of Will Moore freebies around.As well as the samples available on Amazon, Kobo, Barnes & Noble and iTunes there is a freely-downloadable excerpt, in ePub format, on Goodreads.
There is also an open Request for Review, where, in exchange for a free eBook copy, you agree to submit a review. There are 10 copies available. You do need to be a Goodreads member, but it's free to join and very useful, both for authors and readers.
Do also visit Will Moore on Goodreads
And don't forget to leave reviews!